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Re: png images in tool-bar / alpha mask

From: YAMAMOTO Mitsuharu
Subject: Re: png images in tool-bar / alpha mask
Date: Fri, 04 Apr 2008 06:55:09 +0900
User-agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shij┼Ź) APEL/10.6 Emacs/23.0.50 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI)

>>>>> On Thu, 3 Apr 2008 22:42:47 +0100, David Reitter <address@hidden> said:

>> It seems to completely ignore postprocessing for PNG images.
>> Didn't you say that "One could remove the reference to the original
>> image as soon as any kind of processing is done in order to
>> maintain compatibility."?

> prepare_image_for_display sets data.ptr_val in the image structure
> as well.  What happens when the image is manipulated after it's been
> first drawn?

prepare_image_for_display is never called before all the
postprocessing for the image is completed.

                                     YAMAMOTO Mitusharu

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